Why am I so Tired? Cancer Related Fatigue. Rose Bell, PhD, ARNP, AOCNP Northwest Medical Specialties

Size: px

Start display at page:

Download "Why am I so Tired? Cancer Related Fatigue. Rose Bell, PhD, ARNP, AOCNP Northwest Medical Specialties"

Dominick Richard
6 years ago
Views:

1 Why am I so Tired? Cancer Related Fatigue Rose Bell, PhD, ARNP, AOCNP Northwest Medical Specialties

2 Cancer Related Fatigue (CRF) Significantly different in quality and severity Unrelieved by sleep or rest Affects normal every day function including; Physical function Social function Emotional function Often resolves after treatment but may continue for months or years after treatment finishes

3 Diagnosis of Cancer Related Fatigue Continuous and most likely caused by cancer and accompanied by; Need for rest (excessive) Muscle heaviness and weakness Trouble concentrating Emotions change easily Difficulty recovering after exertion

4 ICD-10 Cancer Related Fatigue (nearly every day for at least 2 weeks) 1. Complaints of generalized weakness, limb heaviness. 2. Diminished concentration or attention. 3. Decreased motivation or interest to engage in usual activities. 4. Insomnia or hypersomnia. 5. Sleep as unrefreshing or nonrestorative. 6. Need to struggle to overcome inactivity. 7. Marked emotional reactivity (e.g., sadness, frustration, or irritability) to feeling fatigued. 8. Difficulty completing daily tasks attributed to feeling fatigued. 9. Perceived problems with short-term memory. 10.Postexertional fatigue lasting several hours. 1. The symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning.

5 Cancer Related Fatigue Factors Treatment type Stage of disease Time since completing therapy Clinical factors ( i.e. other diseases) Demographic factors (i.e. age)

6 Cancer Related Fatigue in Treatment Chemotherapy Most severe in first 3 days after chemotherapy and then gradually improves before next cycle Radiation Therapy Fatigue is often cumulative with the peak occurring after radiation is completed Biologic Response Modifiers Severe fatigue is mostly universal with Interleukin, Interferon Few studies have been done regarding fatigue and molecularly targeted therapy *No consistency between variables such as dose, radiation dose or time since treatment was completed

7 Other factors that can cause fatigue Depression or anxiety Underlying disease Treatment Anemia Low thyroid Adrenal insufficiency Low testosterone level Infection Malnutrition

8 Other factors that can cause fatigue Depletion of vitamins ( B1, B6 and B12) Electrolyte disturbances such as low calcium, magnesium, phosphorus) Heart, liver or kidney dysfunction Deconditioning Inflammation Medication side effects (pain medicines, anti anxiety agents or anti nausea medicines) Other symptoms such as pain or shortness of breath Sleep disturbances

9 Theories of CRF Proinflammatory cytokines Serotonin dysregulation Disturbed sleep Altered energy metabolism Neuroendocrine regulation

Assessment of Fatigue Identification is key Detailed evaluation Evaluate severity Interventions being used Medications Other contributing factors Periodic screening

10 Assessment of Fatigue Identification is key Detailed evaluation Evaluate severity Interventions being used Medications Other contributing factors Periodic screening throughout treatment and after to include; Sensory (fatigue, severity, persistence) Physiologic (leg weakness, decreased concentration) Performance (how much does it affect you)

11 Pharmacologic Measures for CRF Paroxetine Sertraline Donepezil Minimal Effect Possible Benefit Paroxetine for treating fatigue and hot flashes, also effective for depression Methylphenidate a psycho stimulant Antidepressants such as bupropion, venlafaxine had improvement in fatigue but more studies are needed Modafinil (provigil) Levocarnitine supplementation

Evidence based interventions for CRF Treatment should be individualized Good assessment Balanced diet that includes calories, protein, carbohydrates, fat, minerals,

12 Evidence based interventions for CRF Treatment should be individualized Good assessment Balanced diet that includes calories, protein, carbohydrates, fat, minerals, vitamins Good fluid intake Balance of rest and activity Attention restoring activities such as music or pleasant distractions such as natural environment (water, mountains, flowers)

13 Exercise for CRF Beneficial in fatigue Studies include walking, cycling, swimming, resistive or combined exercise Type, intensity and length of exercise is not known

14 Psychoeducational Measures for CRF Education and psychological support are beneficial Anticipation about fatigue Tailored recommendations to include increased activity and exercise Motivational activities aimed at self care and coping Counseling Social support

15 Psychoeducational Measures for CRF Cognitive behavioral interventions relaxation sleep strategies avoid long or afternoon naps limit time in bed to sleep and sexual activities consistent time to lie down and get up avoid caffeine avoid stimulating activity in the evening reduce emotional arousal before bed

16 Sleep Identify worries and fears Plan for activities while awake Avoid late heavy meals (snack is ok) Room temperature

17 Sleep Consider white noise machine Pre bed or nap time rituals-reading, music, comfort measures Pet therapy Eliminate a bedroom clock Incorporate some complementary therapies

18 Energy Conservation and Activity Management for CRF Rearrange your environment Plan Ahead Prioritize Alternate activity with rest

19 Complementary Therapies for CRF Yoga Relaxation Mindfulness based stress reduction Acupuncture Expressive writing Progressive muscle relaxation Massage Music

20 Complementary Therapies for CRF (continued) Many are self management, inexpensive and can be done at home or on the road Aromatherapy Lavender foot soaks Reflexology Yoga Tai chi walking

21 Expected Results Slow the worsening of fatigue severity, distress and interference with treatment

22 What Patients and Families should know The characteristics, pattern of onset, duration and consequences for fatigue Plan for self management Individualize plan according to age, condition and fitness level-can still do gently exercise Refer to physical therapy or rehabilitation Keep a log or diary

23 What else can we do? Establish realistic goals Establish activities and priorities within limits Balance rest and activity Do more during better energy periods Ensure safety Physical therapy Plan walks with areas to sit down Pets

24 Education Increased fatigue is normal in worsening disease Look for other symptoms such as sadness or fear Treat other symptoms Incorporate massage, relaxation, aromatherapy and counseling

25 Thank You

CANCER-RELATED Fatigue. Nelson Byrne, Ph.D., C.Psych. Krista McGrath, MRT(T), HBSc.

CANCER-RELATED Fatigue. Nelson Byrne, Ph.D., C.Psych. Krista McGrath, MRT(T), HBSc. CANCER-RELATED Fatigue Nelson Byrne, Ph.D., C.Psych. Krista McGrath, MRT(T), HBSc. Faculty/Presenter Disclosure Faculty: Nelson Byrne, Ph.D., C.Psych. and Krista McGrath, MRT(T), HBSc. with the Mississauga